Where Are The Extraterrestrials? The People Speak...
Thursday, July 19, 2012 - 20:20
in Astronomy & Space
We live in times of extraordinary discovery. Exoplanets appear to be quite common in our galaxy. NASA’s Kepler Telescope has identified over 2,000 planetary candidates orbiting other stars. And yet the universe appears to be silent – at least when it comes to any detectable signs of alien civilizations, either at present in our galaxy or their remnants from the last couple of billion years. read more